EN
TR
DEEP LEARNING BASED HYBRID MODELS FOR TUMOR DETECTION FROM BRAIN MR IMAGES
Abstract
An abnormal proliferation of human cells due to excessive division is called a tumor. Tumors, which can form in many parts of the body, have a degree of danger according to where they occur. The brain is one of the most dangerous areas of tumor formation. Intense studies have been carried out in recent years for the detection of tumors in the brain region. Artificial intelligence-based methods are at the forefront of these studies. Convolutional neural networks (CNN), a deep learning method, are used for classification, feature extraction and transfer learning purposes. In this study, CNN method was used for feature extraction from brain MR images. In this context, DarkNet53 model, one of the pre-trained CNN models, was selected for feature extraction. The feature extractor layers of the DarkNet53 model are conv52, res23, avg1, and conv53, respectively. After feature extraction, feature selection process was applied. Relief and Chi-Square Test methods were chosen as feature-selective methods. After feature extraction, the support vector machine algorithm, which is one of the classical machine learning methods, was determined as the classifier method. The proposed method has been tested on the “Brain MRI Images for Brain Tumor Detection” dataset. According to the experimental results, the best result was obtained with the proposed method in which the res23 layer was determined as feature extractor and the Chi-Square Test method as feature selective.
Keywords
Kaynakça
- Amin, J., Sharif, M., Yasmin, M., & Fernandes, S.L. (2018). Big data analysis for brain tumor detection: Deep convolutional neural networks. Future Generation Computer Systems, 87,290–297. https://doi.org/10.1016/j.future.2018.04.065.
- Boser, B.E., Guyon, I.M., & Vapnik, V.N. (1992). A training algorithm for optimal margin classifiers. Proceedings of the fifth annual workshop on Computational learning theory, 144–152. https://doi.org/10.1145/130385.130401.
- Budak, H. (2018). Özellik seçim yöntemleri ve yeni bir yaklaşım. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 22:21–31. DOI: 10.19113/sdufbed.01653.
- Febrianto, D., Soesanti, I., & Nugroho, H. (2020). Convolutional neural network for brain tumor detection. IOP Conference Series: Materials Science and Engineering, volume 771, 012031, IOP Publishing. https://doi.org/10.1088/1757-899X/771/1/012031.
- Fırat HAKVERDİ, (2019), Veri Önişleme. https://prezi.com/p/ vk31emxjhl4y/veri-on-isleme/, online; accessed 14 December 2022.
- Krizhevsky, A., Sutskever, I., & Hinton, G.E. (2017). Imagenet classification with deep convolutional neural networks. Communications of the ACM, 60(6):84–90. https://doi.org/10.1145/3065386.
- Ozcan, T., & Basturk, A. (2021). Performance improvement of pre-trained convolutional neural networks for action recognition. The Computer Journal, 64(11), 1715-1730. https://doi.org/10.1093/comjnl/bxaa029
- Liu, H., & Setiono, R. (1997). Feature selection via discretization. IEEE Transactions on knowledge and Data Engineering, 9(4), 642-645. https://doi.org/10.1109/69.617056.
Ayrıntılar
Birincil Dil
Türkçe
Konular
Bilgisayar Yazılımı
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
3 Eylül 2023
Gönderilme Tarihi
6 Mayıs 2023
Kabul Tarihi
19 Temmuz 2023
Yayımlandığı Sayı
Yıl 1970 Cilt: 26 Sayı: 3